Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Condensed Consolidated Statements of Operations [Abstract]
Revenues, net	$ 8,852	$ 9,413	$ 24,669	$ 25,559
Cost of revenues	3,898	3,614	11,009	10,639
Gross profit	4,954	5,799	13,660	14,920
Operating expenses:
Engineering and product development	248	216	937	588
Selling and marketing	3,038	3,754	10,196	11,516
General and administrative	2,283	2,615	7,690	7,599
Total operating expenses	5,569	6,585	18,823	19,703
Loss from operations	(615)	(786)	(5,163)	(4,783)
Other (expense) income:
Loss on debt extinguishment			(909)	0
Interest expense	(528)	(244)	(1,112)	(651)
Interest income	90	35	148	45
Other (expense), income net	(438)	(209)	(1,873)	(606)
Net loss	$ (1,053)	$ (995)	$ (7,036)	$ (5,389)
Net loss per share of common stock - basic (in dollars per share)	$ (0.03)	$ (0.03)	$ (0.2)	$ (0.16)
Net loss per share of common stock - diluted (in dollars per share)	$ (0.03)	$ (0.03)	$ (0.2)	$ (0.16)
Weighted average shares of common stock outstanding - basic (in shares)	34,912,104	34,723,046	34,885,884	34,708,606
Weighted average shares of common stock outstanding - diluted (in shares)	34,912,104	34,723,046	34,885,884	34,708,606